Triple

T21013962
Position Surface form Disambiguated ID Type / Status
Subject Spanish AVE E517620 entity
Predicate rollingStock P1305 FINISHED
Object Series 102 trainset
The Series 102 trainset is a high-speed electric multiple unit used by Spain’s AVE network, known for its streamlined “duck-bill” nose and operation on key routes such as Madrid–Barcelona.
E1463251 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Series 102 trainset | Statement: [Spanish AVE, rollingStock, Series 102 trainset]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Series 102 trainset
Context triple: [Spanish AVE, rollingStock, Series 102 trainset]
  • A. Series 100 trainsets
    Series 100 trainsets are Spain’s first-generation high-speed trains, derived from the French TGV design and used by Renfe for AVE services.
  • B. Series 112 trainsets
    Series 112 trainsets are Spanish high-speed electric multiple units built for Renfe, designed for long-distance AVE services at speeds of up to around 300 km/h.
  • C. M100 series trains
    The M100 series trains are the original electric multiple units that have operated on the Helsinki Metro since its opening, known for their robust design and long service life.
  • D. 103 series EMU
    The 103 series EMU is a Japanese commuter electric multiple unit train type that served extensively in urban areas such as Tokyo and Osaka from the 1960s, becoming one of Japan National Railways' most iconic and long-lived train series.
  • E. NM-02 trains
    NM-02 trains are a model of electric multiple-unit metro cars used on Mexico City Metro’s Line 3, designed for high-capacity urban passenger service.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Series 102 trainset
Triple: [Spanish AVE, rollingStock, Series 102 trainset]
Generated description
The Series 102 trainset is a high-speed electric multiple unit used by Spain’s AVE network, known for its streamlined “duck-bill” nose and operation on key routes such as Madrid–Barcelona.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Series 102 trainset
Target entity description: The Series 102 trainset is a high-speed electric multiple unit used by Spain’s AVE network, known for its streamlined “duck-bill” nose and operation on key routes such as Madrid–Barcelona.
  • A. Series 100 trainsets
    Series 100 trainsets are Spain’s first-generation high-speed trains, derived from the French TGV design and used by Renfe for AVE services.
  • B. Series 112 trainsets
    Series 112 trainsets are Spanish high-speed electric multiple units built for Renfe, designed for long-distance AVE services at speeds of up to around 300 km/h.
  • C. M100 series trains
    The M100 series trains are the original electric multiple units that have operated on the Helsinki Metro since its opening, known for their robust design and long service life.
  • D. 103 series EMU
    The 103 series EMU is a Japanese commuter electric multiple unit train type that served extensively in urban areas such as Tokyo and Osaka from the 1960s, becoming one of Japan National Railways' most iconic and long-lived train series.
  • E. NM-02 trains
    NM-02 trains are a model of electric multiple-unit metro cars used on Mexico City Metro’s Line 3, designed for high-capacity urban passenger service.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69e0b50192308190a284fcc89dd23a49 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e6fc5764188190829de6f5abd6e00f completed April 21, 2026, 4:25 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09473c3fa88190b6ca4dfbc7c1c409 completed May 17, 2026, 4:42 a.m.
NEDg Description generation batch_6a09489e80288190b401d11ccde39dc1 completed May 17, 2026, 4:48 a.m.
NED2 Entity disambiguation (via description) batch_6a094995d5bc8190b25d328dbf06b8b1 completed May 17, 2026, 4:52 a.m.
Created at: April 16, 2026, 1:54 p.m.